Magneto-optical studies of GaAs/AlAs quantum wells

M. Dutta; X. Liu; A. Petrou; D. D. Smith; M. Taysing-Lara; L. Poli

doi:10.1016/0749-6036(88)90027-4

Magneto-optical studies of GaAs/AlAs quantum wells

M. Dutta
, X. Liu
, A. Petrou
, D. D. Smith
, M. Taysing-Lara
, L. Poli

Physics

U.S. Army Research Laboratory
SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We present a magnetoreflectivity study of three GaAs/AlAs multiple quantum wells with widths 75, 100 and 150 Å. At T = 5K, the reflectivity spectra exhibit features associated with the excitons as well as interband Landau transitions. The slopes of these transitions imply that the electrons are confined in the GaAs layers. In addition, experimental values for the exciton binding energies are determined from the zero field intercepts of the Landau transitions.

Original language	English
Pages (from-to)	147-151
Number of pages	5
Journal	Superlattices and Microstructures
Volume	4
Issue number	2
DOIs	https://doi.org/10.1016/0749-6036(88)90027-4
State	Published - 1988

Access to Document

10.1016/0749-6036(88)90027-4

Cite this

@article{6c818177a84e44c4b0ffc6a38e344047,

title = "Magneto-optical studies of GaAs/AlAs quantum wells",

abstract = "We present a magnetoreflectivity study of three GaAs/AlAs multiple quantum wells with widths 75, 100 and 150 {\AA}. At T = 5K, the reflectivity spectra exhibit features associated with the excitons as well as interband Landau transitions. The slopes of these transitions imply that the electrons are confined in the GaAs layers. In addition, experimental values for the exciton binding energies are determined from the zero field intercepts of the Landau transitions.",

author = "M. Dutta and X. Liu and A. Petrou and Smith, \{D. D.\} and M. Taysing-Lara and L. Poli",

year = "1988",

doi = "10.1016/0749-6036(88)90027-4",

language = "English",

volume = "4",

pages = "147--151",

journal = "Superlattices and Microstructures",

issn = "0749-6036",

publisher = "Academic Press Inc.",

number = "2",

}

TY - JOUR

T1 - Magneto-optical studies of GaAs/AlAs quantum wells

AU - Dutta, M.

AU - Liu, X.

AU - Petrou, A.

AU - Smith, D. D.

AU - Taysing-Lara, M.

AU - Poli, L.

PY - 1988

Y1 - 1988

N2 - We present a magnetoreflectivity study of three GaAs/AlAs multiple quantum wells with widths 75, 100 and 150 Å. At T = 5K, the reflectivity spectra exhibit features associated with the excitons as well as interband Landau transitions. The slopes of these transitions imply that the electrons are confined in the GaAs layers. In addition, experimental values for the exciton binding energies are determined from the zero field intercepts of the Landau transitions.

AB - We present a magnetoreflectivity study of three GaAs/AlAs multiple quantum wells with widths 75, 100 and 150 Å. At T = 5K, the reflectivity spectra exhibit features associated with the excitons as well as interband Landau transitions. The slopes of these transitions imply that the electrons are confined in the GaAs layers. In addition, experimental values for the exciton binding energies are determined from the zero field intercepts of the Landau transitions.

UR - https://www.scopus.com/pages/publications/0023843008

U2 - 10.1016/0749-6036(88)90027-4

DO - 10.1016/0749-6036(88)90027-4

M3 - Article

AN - SCOPUS:0023843008

SN - 0749-6036

VL - 4

SP - 147

EP - 151

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

IS - 2

ER -

Magneto-optical studies of GaAs/AlAs quantum wells

Abstract

Access to Document

Other files and links

Fingerprint

Cite this